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Why does the Earth have a magnetic field?
A. The Earth contains crust of different composition
B. The Earth has a gravitational force of attraction
C. The Earth contains moving liquid metal
D. The Earth has an orbit around the Sun
E. The Earth does not have a magnetic field
bold = correct answer
Question Identifier: GCI_2011_089 Designed for: Non-Science Majors Primary Author(s): J. Libarkin, S. Anderson Contributing Author(s):
Misconception's Reference: Original GCI (https://www.msu.edu/~libarkin/GCI_PUBLICATIONS.html) Notes: (none)
CLICK ON THE DISCUSSION TAB TO COMMENT ON THIS QUESTION.
Why does the Earth have a magnetic field?
A. The Earth contains crust of different composition
B. The Earth has a gravitational force of attraction
C. The Earth contains moving liquid metal
D. The Earth has an orbit around the Sun
E. The Earth does not have a magnetic field
bold = correct answer
Question Identifier: GCI_2011_089
Designed for: Non-Science Majors
Primary Author(s): J. Libarkin, S. Anderson
Contributing Author(s):
Misconception's Reference: Original GCI (https://www.msu.edu/~libarkin/GCI_PUBLICATIONS.html)
Notes: (none)